'You know why I love you? Because you're a tough b****': Madonna proclaimed before she offered her statuesque celebrity guest a drink on stage

On stage antics: Madonna bent over the Game of Thrones star and spanked her repeatedly as she bent over and pushed her posterior out to the crowd

As they continued to play up their antics to the crowd Madonna stopped and turned to her guest and said: 'I've got another song to do I can't drink oh sh*t Gwendaline can I give you both of my bananas?'

The women continued their playful banter on stage and turned their jewelled banana flasks as telephones.

Gwendoline picked hers up and said 'Hello?' to which Madonna replied in the same way and picked hers up and said: 'Hello, I want to f*** you'.

To which Gwendoline cheekily replied: 'Right back at you'.

'Let's get drunk first', Madonna said to Gwendoline before belting out the lyrics of her next hit.

Interesting antics: Gwendoline picked hers up and said 'Hello?' to which Madonna replied in the same way and picked hers up and said: 'Hello, I want to f*** you'

Excited: After the show Madonna took to Twitter to praise Gwendoline writing 'Brienne of Tarth, tonights Unapologetic B**** in Sydney! I might not recover!! You are the S***!'

After the show Madonna took to Twitter to praise Gwendoline writing: 'Brienne of Tarth, tonights Unapologetic B**** in Sydney! I might not recover!! You are the S***!'

Her fans also took to social media to share their excitement as the blonde television star took to the stage as Madonna's guest for the night.

One fan writing: 'Well Kylie didn't show up 4 Madonna BUT at least the b***** female warrior actress from did so hey'.